This bottle top pouring guide was designed by a group of visually impaired children in Ireland. It is to help visually impaired people locate the locks on door s etc. The children made up models of their designs using clay and the 3D Assist group of students in IT Tallaght then did 3D models of their ideas. The group is made up of  Cormac O'Toole, Eireann and Kelly Condon,   Aaliyah Busari and Ariadna Flocuic. They are all still in primary school so would range in ages from 10 - 13 years.